Critical Malicious Code Vulnerability in gombli Package

gombli Updated 02 Oct 2025

Summary

14/08/2025
CRITICAL
No i
Critical
Not published

MAL-2025-21693: Malicious code in gombli (npm). Affected versions are not published. No fix is published. How to fix ↓

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Background

The gombli package is a Node.js library designed for various functionalities within JavaScript applications. It is commonly used for its lightweight nature and ease of integration into projects. However, it has recently been identified to contain malicious code, posing significant risks to applications that utilize it.

Vulnerability Detail

The vulnerability in the gombli package stems from the inclusion of malicious code that can compromise the security of applications using this library. This code may allow unauthorized access, data exfiltration, or other harmful actions. The issue was introduced in version 0 and affects all subsequent versions, making it critical for developers to address this vulnerability promptly.

How To Fix

This package is malicious. Remove it and rotate any credentials it could have accessed.

npm uninstall gombli

If it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.

Tip — Not sure whether your app is affected? Vulert can check the versions your app actually runs. Scan free →

Workaround

As a temporary workaround, you can remove the gombli package from your project dependencies by running the command: npm uninstall gombli. This will prevent the execution of the malicious code until a secure alternative is implemented.

Conclusion

The gombli package has been identified to contain malicious code, posing serious security risks to applications. It is crucial for developers to uninstall this package and monitor for any updates or secure alternatives. Utilizing tools like Vulert can help in identifying vulnerabilities in your projects.

See every vulnerability recorded for gombli →

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FAQ

The gombli package is a Node.js library used in JavaScript applications for various functionalities, but it has been found to contain malicious code.

The malicious code can lead to unauthorized access, data theft, or other harmful actions within your application.

You can use Vulert, which monitors and alerts for open-source vulnerabilities in your software. Visit Vulert Scanner to check if your application is affected without any signup.

Currently, there is no patched version available. It is recommended to uninstall the package until a secure alternative is found.

You should uninstall the gombli package immediately and look for a secure alternative to mitigate any potential risks.

How To Fix

This package is malicious. Remove it and rotate any credentials it could have accessed.

npm uninstall gombli

If it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.

Tip — Not sure whether your app is affected? Vulert can check the versions your app actually runs. Scan free →

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